package com.itheima.service;

import com.alibaba.dubbo.config.annotation.Service;
import com.github.pagehelper.Page;
import com.github.pagehelper.PageHelper;
import com.itheima.dao.CheckItemDao;
import com.itheima.entity.PageResult;
import com.itheima.entity.QueryPageBean;
import com.itheima.pojo.CheckItem;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;

import java.util.List;

@Service(interfaceClass = CheckItemService.class)
@Transactional
public class CheckItemServiceImpl implements CheckItemService {
    @Autowired
    private CheckItemDao checkItemDao;

    @Override
    public void add(CheckItem checkItem) {
     checkItemDao.add(checkItem);
    }

    @Override
    public PageResult queryPage(QueryPageBean queryPageBean) {
        Integer currentPage = queryPageBean.getCurrentPage();
        Integer pageSize = queryPageBean.getPageSize();
        String queryString = queryPageBean.getQueryString();

        PageHelper.startPage(currentPage, pageSize);
        Page<CheckItem> page = checkItemDao.queryPage(queryString);
        long total = page.getTotal();
        List<CheckItem> rows = page.getResult();
        return new PageResult(total,rows);
    }

    @Override
    public void  delete(Integer id) {
        long count = checkItemDao.findCheckitemtogroup(id);
        if (count>0)
        {
            new RuntimeException();
        }else{
            checkItemDao.delete(id);
        }
    }

    @Override
    public void update(CheckItem checkItem) {
        checkItemDao.update(checkItem);
    }

    @Override
    public CheckItem findById(Integer id) {
        return checkItemDao.findById(id);
    }

    @Override
    public List<CheckItem> findAll() {
        return checkItemDao.findAll();
    }


}
